package dao;

import java.util.List;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import org.springframework.transaction.annotation.Transactional;

/**
 * A data access object (DAO) providing persistence and search support for
 * Produce entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see dao.Produce
 * @author MyEclipse Persistence Tools
 */
@Transactional
public class ProduceDAO extends HibernateDaoSupport {
	private static final Log log = LogFactory.getLog(ProduceDAO.class);
	// property constants
	public static final String PRODUCE_NAME = "produceName";
	public static final String PRODUCE_ADDRESS = "produceAddress";
	public static final String PRODUCE_PHONE = "producePhone";

	protected void initDao() {
		// do nothing
	}

	public void save(Produce transientInstance) {
		log.debug("saving Produce instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}
	
	public void update(Produce transienInstance){
		log.debug("update Produce instance");
		try{
			getHibernateTemplate().update(transienInstance);
			log.debug("update successful");
		} catch (RuntimeException re){
			log.error("update failed", re);
			throw re;
		}
	}

	public void delete(Produce persistentInstance) {
		log.debug("deleting Produce instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public Produce findById(java.lang.Integer id) {
		log.debug("getting Produce instance with id: " + id);
		try {
			Produce instance = (Produce) getHibernateTemplate().get(
					"dao.Produce", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(Produce instance) {
		log.debug("finding Produce instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Produce instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from Produce as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByProduceName(Object produceName) {
		return findByProperty(PRODUCE_NAME, produceName);
	}

	public List findByProduceAddress(Object produceAddress) {
		return findByProperty(PRODUCE_ADDRESS, produceAddress);
	}

	public List findByProducePhone(Object producePhone) {
		return findByProperty(PRODUCE_PHONE, producePhone);
	}

	public List findAll() {
		log.debug("finding all Produce instances");
		try {
			String queryString = "from Produce";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public Produce merge(Produce detachedInstance) {
		log.debug("merging Produce instance");
		try {
			Produce result = (Produce) getHibernateTemplate().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(Produce instance) {
		log.debug("attaching dirty Produce instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(Produce instance) {
		log.debug("attaching clean Produce instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static ProduceDAO getFromApplicationContext(ApplicationContext ctx) {
		return (ProduceDAO) ctx.getBean("ProduceDAO");
	}
}